6530137 has 8 divisors (see below), whose sum is σ = 6886656. Its totient is φ = 6179712.

The previous prime is 6530107. The next prime is 6530177. The reversal of 6530137 is 7310356.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6530137 - 2¹¹ = 6528089 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6530107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768 + ... + 3694.

It is an arithmetic number, because the mean of its divisors is an integer number (860832).

Almost surely, 2^6530137 is an apocalyptic number.

It is an amenable number.

6530137 is a deficient number, since it is larger than the sum of its proper divisors (356519).

6530137 is a wasteful number, since it uses less digits than its factorization.

6530137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 6530137 is about 2555.4132738170. The cubic root of 6530137 is about 186.9135406317.

The spelling of 6530137 in words is "six million, five hundred thirty thousand, one hundred thirty-seven".